//
//  UIApplication+YYAdd.h
//  YYCategories <https://github.com/ibireme/YYCategories>
//
//  Created by ibireme on 13/4/4.
//  Copyright (c) 2015 ibireme.
//
//  This source code is licensed under the MIT-style license found in the
//  LICENSE file in the root directory of this source tree.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

/**
 Provides extensions for `UIApplication`.
 */
@interface UIApplication (YYAdd)

/// "Documents" folder in this app's sandbox.
@property (nonatomic, readonly) NSURL *documentsURL;
@property (nonatomic, readonly) NSString *documentsPath;

/// "Caches" folder in this app's sandbox.
@property (nonatomic, readonly) NSURL *cachesURL;
@property (nonatomic, readonly) NSString *cachesPath;

/// "Library" folder in this app's sandbox.
@property (nonatomic, readonly) NSURL *libraryURL;
@property (nonatomic, readonly) NSString *libraryPath;

/// 沙盒的内容大小 (例如5 MB)
- (NSString *)documentsFolderSizeAsString;
/// 沙盒内的字节大小
- (int)documentsFolderSizeInBytes;
/// 程序中文件的大小 包括文件 缓冲 下载
- (unsigned long long)applicationTotalLongSize;
- (NSString *)applicationTotalSize;
/// 跳转应用设置页面
- (void)openSystemUserSetting;


/// Application's Bundle Name (show in SpringBoard).
@property (nullable, nonatomic, readonly) NSString *appBundleName;

/// Application's Bundle ID.  e.g. "com.ibireme.MyApp"
@property (nullable, nonatomic, readonly) NSString *appBundleID;

/// Application's Version.  e.g. "1.2.0"
@property (nullable, nonatomic, readonly) NSString *appVersion;

/// Application's Build number. e.g. "123"
@property (nullable, nonatomic, readonly) NSString *appBuildVersion;

/// Whether this app is priated (not install from appstore).
//@property (nonatomic, readonly) BOOL isPirated; 放入外部

/// Whether this app is being debugged (debugger attached).
@property (nonatomic, readonly) BOOL isBeingDebugged;

/// Current thread real memory used in byte. (-1 when error occurs)
@property (nonatomic, readonly) int64_t memoryUsage;

/// Current thread CPU usage, 1.0 means 100%. (-1 when error occurs)
@property (nonatomic, readonly) float cpuUsage;


/**
 Increments the number of active network requests.
 If this number was zero before incrementing, this will start animating the 
 status bar network activity indicator.
 
 This method is thread safe.
 */
- (void)incrementNetworkActivityCount;

/**
 Decrements the number of active network requests. 
 If this number becomes zero after decrementing, this will stop animating the 
 status bar network activity indicator.
 
 This method is thread safe.
 */
- (void)decrementNetworkActivityCount;


/**
 判断设备是否安装了指定APP
 需要提前知晓目标APP的URL Schemes ，ios9以上的系统，需要设置白名单，否则就是目标APP安装了，方法二也会返回NO。
 白名单设置方式：在info.plist中添加
    <key>LSApplicationQueriesSchemes</key>
    <array>
    <string>您的urlSchemes</string>
    </array>
 @param URLSchemes 目标APP的URL Schemes
 @return 是否安装
 */
- (BOOL)isInstallApp:(NSString *)URLSchemes;

/// Returns YES in App Extension.
+ (BOOL)isAppExtension;

/// Same as sharedApplication, but returns nil in App Extension.
+ (nullable UIApplication *)sharedExtensionApplication;

@end

NS_ASSUME_NONNULL_END
